7kg Insulating Glass Sealant 2 Part Rtv Silicone Hot Melt Butyl
7kg high quality hot melt butyl sealant for double glass
The hot-melt butyl sealant keeps its plasticity and sealability in a wide temperature range, and its surface is not cracked and hard. It has good adhesion to glass, aluminum alloy, galvanized steel, stainless steel and other materials.
Features: good sealing effect, easy quality assurance; environmental protection products, no waste, clean environment; save your time; no curing period, saving floor area.
◆TECHNICALDATA-TYPICALPROPERTIES
| TEST ITEMS TEST RESULTS TEST STANDARD | ||
| Base Polyisobutylene(PIB) — | ||
| Color Black,White,Crey, Clear — | ||
| Appearance Solid mass JC/T 914 | ||
| Density appro x.1.05[ g/cm3] GB/T 1033.1 | ||
| Shear Strength 0.24 mPa | ||
| Peneration(1/10mm) | 25℃ 42 | JC/T 914 |
| 130℃ 2 | ||
| Volatile Content Max.0.02 % | ||
| Fogging Without visual fogging — | ||
|
Moisture Vapour Transmission Rate (MVTR) 0.25 【gr/m².24hrs.2mm】 EN1279-4 |
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| Gas Permeation Rate (Ar) 1.40x 103【gr/m².hrs】 EN1279-4 |
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24 months stored in cool,dry and ventilated places
Mainly used for primary sealing of insulating glass, glass curtain wall, refrigerator and freezer etc.
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